Streamlight is one of the most "hands on" organizations in the industry. They put themselves and their offerings thru the same daily activity that their client base goes thru. This unique perspective allows them to fully test their products to ensure that you have the very best during the very worst of times. There is a reason that Military Units, Law Enforcement, and Concealed Carry Aficionados rely on Streamlight every single day. Streamlight makes the dark go away in any environment.